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Langerhans Cell Histiocytosis Treatment (PDQ®): Treatment - Health Professional Information [NCI] - Late Disease and Treatment Effects of Childhood LCH


Liver disease may lead to sclerosing cholangitis, which rarely responds to any treatment other than liver transplantation.[10]

Dental problems characterized by loss of teeth have been significant for some patients, usually related to overly aggressive dental surgery.[11]

Bone marrow failure secondary to LCH or from therapy is rare and is associated with a higher risk of malignancy. Patients with LCH have a higher-than-normal risk of developing secondary cancers.[12,13] Leukemia (usually acute myeloid) occurs after treatment, as does lymphoblastic lymphoma. Concurrent LCH/malignancy has been reported in a few patients, and some patients have had their malignancy first, followed by development of LCH. Three patients with T-cell acute lymphoblastic leukemia (T-ALL) and aggressive LCH, for which the two disorders had shared markers of clonality, have been reported.[14,15] One study reported two cases in which clonality with the same T-cell receptor gamma genotype was found.[14] The authors of this study emphasized the plasticity of lymphocytes developing into Langerhans cells. In the second study, one patient with LCH after T-ALL who had the same T-cell receptor gene rearrangements and activating mutations of the NOTCH1 gene was described.[15]

An association between solid tumors and LCH has also been reported. Solid tumors associated with LCH include retinoblastoma, brain tumors, hepatocellular carcinoma, and Ewing sarcoma.


  1. Lau LM, Stuurman K, Weitzman S: Skeletal Langerhans cell histiocytosis in children: permanent consequences and health-related quality of life in long-term survivors. Pediatr Blood Cancer 50 (3): 607-12, 2008.
  2. Haupt R, Nanduri V, Calevo MG, et al.: Permanent consequences in Langerhans cell histiocytosis patients: a pilot study from the Histiocyte Society-Late Effects Study Group. Pediatr Blood Cancer 42 (5): 438-44, 2004.
  3. Donadieu J, Rolon MA, Pion I, et al.: Incidence of growth hormone deficiency in pediatric-onset Langerhans cell histiocytosis: efficacy and safety of growth hormone treatment. J Clin Endocrinol Metab 89 (2): 604-9, 2004.
  4. Komp DM: Long-term sequelae of histiocytosis X. Am J Pediatr Hematol Oncol 3 (2): 163-8, 1981.
  5. Willis B, Ablin A, Weinberg V, et al.: Disease course and late sequelae of Langerhans' cell histiocytosis: 25-year experience at the University of California, San Francisco. J Clin Oncol 14 (7): 2073-82, 1996.
  6. Nanduri V, Tatevossian R, Sirimanna T: High incidence of hearing loss in long-term survivors of multisystem Langerhans cell histiocytosis. Pediatr Blood Cancer 54 (3): 449-53, 2010.
  7. Nanduri VR, Lillywhite L, Chapman C, et al.: Cognitive outcome of long-term survivors of multisystem langerhans cell histiocytosis: a single-institution, cross-sectional study. J Clin Oncol 21 (15): 2961-7, 2003.
  8. Mittheisz E, Seidl R, Prayer D, et al.: Central nervous system-related permanent consequences in patients with Langerhans cell histiocytosis. Pediatr Blood Cancer 48 (1): 50-6, 2007.
  9. Bernstrand C, Cederlund K, Henter JI: Pulmonary function testing and pulmonary Langerhans cell histiocytosis. Pediatr Blood Cancer 49 (3): 323-8, 2007.
  10. Braier J, Ciocca M, Latella A, et al.: Cholestasis, sclerosing cholangitis, and liver transplantation in Langerhans cell Histiocytosis. Med Pediatr Oncol 38 (3): 178-82, 2002.
  11. Guimarães LF, Dias PF, Janini ME, et al.: Langerhans cell histiocytosis: impact on the permanent dentition after an 8-year follow-up. J Dent Child (Chic) 75 (1): 64-8, 2008 Jan-Apr.
  12. Egeler RM, Neglia JP, Puccetti DM, et al.: Association of Langerhans cell histiocytosis with malignant neoplasms. Cancer 71 (3): 865-73, 1993.
  13. Egeler RM, Neglia JP, Aricò M, et al.: The relation of Langerhans cell histiocytosis to acute leukemia, lymphomas, and other solid tumors. The LCH-Malignancy Study Group of the Histiocyte Society. Hematol Oncol Clin North Am 12 (2): 369-78, 1998.
  14. Feldman AL, Berthold F, Arceci RJ, et al.: Clonal relationship between precursor T-lymphoblastic leukaemia/lymphoma and Langerhans-cell histiocytosis. Lancet Oncol 6 (6): 435-7, 2005.
  15. Rodig SJ, Payne EG, Degar BA, et al.: Aggressive Langerhans cell histiocytosis following T-ALL: clonally related neoplasms with persistent expression of constitutively active NOTCH1. Am J Hematol 83 (2): 116-21, 2008.

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Last Updated: February 25, 2014
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